ex-erro — Lewis & Short
ex-erro, āre, v. n.,
I to wander away (post-Aug. and very rare).
I Lit.:
dexterque exerrat Arion (equus),Stat. Th. 6, 444; Anthol. Lat. 5, 172, 1; 6, 17, 22.—
II Trop., to deviate, err:
a via veritatis,Cypr. Ep. 1, 12; Vulg. Sap. 12, 12:
mentibus,id. 2 Macc. 2, 2.